The U.S. government estimates the total population at 44.7 million (July 2018 estimate).  Religious demographic and statistical data from nongovernmental organizations (NGOs), research centers, and religious leaders vary.  According to a 2014 Pew Research Center study, Catholics constitute 71 percent of the population, Protestants 15 percent, and atheists, agnostics, and those with no religious affiliation 11 percent.  Other sources state Seventh-day Adventists, Baptists, Jehovah’s Witnesses, Lutherans, Methodists, and members of The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ) together total 3 percent of the population.  According to the Pew study, the Jewish population is approximately 0.5 percent, and the Muslim population is estimated at 1 percent.  Evangelical Christian communities, particularly Pentecostals, are growing in size, but no reliable statistics are available.  There are also a small number of Baha’is, Buddhists, and adherents of indigenous religions in the country; however, no data are available on the size of these groups.

The U.S. government estimates the total population at 11.3 million (July 2018 estimate).  According to U.S. government figures, 77 percent of the population identifies as Catholic and 16 percent as Protestant, including evangelical Protestant and Pentecostal groups.  According to the leader of the Church of Jesus Christ in La Paz, approximately 300,000 thousand followers reside in the country; the Church of Jesus Christ’s central website estimates more than 200,000 followers.  Approximately 5 percent identify with smaller religious groups and 5 percent self-identify as nonbelievers.  There are approximately 1,500 Muslims and approximately 450 Jews, according to leaders of the respective faiths and news reports.  Many indigenous communities, concentrated in rural areas, practice a mix of Catholic and indigenous spiritual traditions.

The U.S. government estimates the total population at 17.9 million (July 2018 estimate).  According to ONAR estimates in September, approximately 60 percent of the population self-identifies as Roman Catholic and an estimated 18 percent identifies as “evangelical,” a term used in the country to refer to all non-Catholic Christian groups, including Episcopalians, but not The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ), Jehovah’s Witnesses, Orthodox Churches (including the Armenian, Greek, Persian, Serbian, and Ukrainian communities), and Seventh-day Adventists.  In the most recent census that included religious affiliation, conducted in 2002, Baha’is, Buddhists, Jews, Muslims, members of the Family Federation for World Peace and Unification (Unification Church), Church of Jesus Christ, Jehovah’s Witnesses, members of the Orthodox Churches, Seventh-day Adventists, and unspecified members of religious groups together constituted less than 5 percent of the population.  An estimated 4 percent of the population identifies as atheist or agnostic, while 17 percent of the population identifies as nonreligious.  According to ONAR, 9 percent of the population self-identifies as indigenous, of which approximately 30 percent identify as Catholic, 38 percent as evangelical, and 6 percent identify as other; the remaining 26 percent did not identify with any religion.  ONAR states that many of those individuals also incorporate traditional indigenous faith practices into their worship.

The U.S. government estimates the total population at 48.1 million (July 2018 estimate).  The Roman Catholic Church estimates 75 percent of the population is Catholic.  According to a 2017 survey by NGO Latinobarometer, 73 percent of the population is Catholic, 14 percent Protestant, and 11 percent atheist or agnostic.  Groups that together constitute less than 2 percent of the population include nondenominational worshipers or members of other religious groups, including Jews, Muslims, Jehovah’s Witnesses, Seventh-day Adventists, The Church of Jesus Christ of Latter-day Saints, the Church of God Ministry of Jesus Christ International, and Mennonites.  The Colombian Confederation of Jewish Communities (CJCC) estimates there are approximately 5,000 Jews.  There is also a small population of adherents to animism and various syncretic beliefs.

Some religious groups are concentrated in certain geographical regions.  Most of those who blend Catholicism with elements of African animism are Afro-Colombians and reside on the Pacific coast.  Most Jews reside in major cities (approximately 60 percent in Bogota), most Muslims on the Caribbean coast, and most adherents of indigenous animistic religions in remote rural areas.  A small Taoist community is located in a mountainous region of Santander Department.

The U.S. government estimates the total population at 5 million (July 2018 estimate).  A March survey by the Center for Research and Political Studies of the University of Costa Rica (UCR) estimates 52 percent of the population is Catholic (compared with 71.8 percent in UCR’s 2016 survey); 22 percent Protestant, including evangelical Protestants (compared with 12.3 percent in the 2016 survey); 9 percent other religious groups (compared with 2.9 percent in 2016); and 17 percent without religious affiliation (compared with 12.3 percent in 2016).

The majority of Protestants are Pentecostal, with smaller numbers of Lutherans and Baptists.  There are an estimated 32,000 Jehovah’s Witnesses, predominantly on the Caribbean coast.  The Church of Jesus Christ estimates its membership at 50,000.  The Jewish Zionist Center estimates there are between 3,000 and 3,500 Jews in the country.  Approximately 1,000 Quakers live near the cloud forest reserve of Monteverde, Puntarenas.  Smaller groups include followers of Islam, Taoism, the International Society of Krishna Consciousness, Scientology, Tenrikyo, and the Baha’i Faith.  Some members of indigenous groups practice animism.

The U.S. government estimates the total population at 11.1 million (July 2018 estimate).  There is no independent, authoritative source on the overall size or composition of religious groups.  The Catholic Church estimates 60 to 70 percent of the population identifies as Catholic.  Membership in Protestant churches is estimated at 5 percent of the population.  According to some observers, Pentecostals and Baptists are likely the largest Protestant denominations.  The Assemblies of God (AG) reports approximately 150,000 members; the four Baptist Conventions estimate their combined membership at more than 100,000.

Jehovah’s Witnesses estimate their members at 96,000; Methodists 50,000; Seventh-day Adventists more than 35,000; Anglicans 22,500; Presbyterians 25,000; Episcopalians 6,000; Quakers 1,000; Moravians 750; and The Church of Jesus Christ of Latter-day Saints 150 members.  During the year, the Episcopal Church of Cuba was readmitted as a diocese of the U.S.-based Episcopal Church after being separated in 1966, a possible explanation for the increase from 300 members in 2017.  There are approximately 4,000 followers of 50 Apostolic churches (an unregistered loosely affiliated network of Protestant churches, also known as the Apostolic Movement) and a separate New Apostolic Church associated with the New Apostolic Church International.  According to some Christian leaders, there is a marked growth of evangelical Protestant groups in the country.  The Jewish community estimates it has 1,200 members, of whom 1,000 reside in Havana.  According to the local Islamic League, there are 2,000 to 3,000 Muslims, of whom an estimated 1,500 are native born.  Other religious groups with small numbers of adherents include Greek Orthodox, Russian Orthodox, Buddhists, and Baha’is.

Many individuals, particularly those of African descent, practice religions with roots in West Africa and the Congo River Basin, known collectively as Santeria.  These religious practices are commonly intermingled with Catholicism, and some require Catholic baptism for full initiation, making it difficult to estimate accurately their total membership.

The U.S. government estimates the total population at 16.5 million (July 2018 estimate).  According to a 2012 survey by the National Institute of Statistics and Census, the most recent government survey available, approximately 92 percent of the population professes a religious affiliation or belief.  Of those, 80.4 percent is Roman Catholic; 11.3 percent evangelical Christian, including Pentecostals; and 1.3 percent Jehovah’s Witnesses.  Seven percent belongs to other religious groups, including Muslims, Buddhists, Jews, Hindus, the Church of Jesus Christ, Anglicans, Episcopalians, Lutherans, the Greek Orthodox-affiliated Orthodox Church of Ecuador and Latin America, Presbyterians, the Family Federation for World Peace and Unification (Unification Church), Baha’is, spiritualists, followers of Inti (the traditional Inca sun god), and indigenous and African faiths.  There are also practitioners of Santeria, primarily resident Cubans.

Some groups, particularly those in the Amazon jungle, combine indigenous beliefs with Catholicism.  Pentecostals draw much of their membership from indigenous persons in the highland provinces.  There are Jehovah’s Witnesses throughout the country, with the highest concentrations in coastal areas.  Muslim, Church of Jesus Christ, Jewish, and Buddhist populations are primarily concentrated in large urban areas, particularly Quito, Guayaquil, and Cuenca.  Many evangelical Christian churches are not affiliated with a particular denomination.

The U.S. government estimates the total population at 6.2 million (July 2018 estimate).  According to a May survey by the University of Central America’s Institute of Public Opinion, 45.9 percent of the population identifies as Roman Catholic, 35.5 percent as evangelical Protestant, and 14.3 percent with no religious affiliation.  Approximately 4.4 percent state “other,” which includes Jehovah’s Witnesses, members of The Church of Jesus Christ of Latter-day Saints, Muslims, Baha’is, Jews, Buddhists, and the International Society of Krishna Consciousness.  A small segment of the population adheres to indigenous religious beliefs, with some mixing of these beliefs with Christianity and Islam.  Muslim leaders estimate there are approximately 20,000 Muslims.

The U.S. government estimates the total population at 16.58 million (July 2018 estimate).  According to a 2016 survey by ProDatos, approximately 45 percent of the population is Catholic and 42 percent Protestant.  Approximately 11 percent of the population professes no religious affiliation.  Groups together constituting less than 3 percent of the population include Buddhists, Hindus, Muslims, Jews, and adherents of the Mayan, Xinca, and Afro-Indigenous Garifuna religions.

Christian groups include the Full Gospel Church, Assemblies of God, Central American Church, Prince of Peace Church, independent evangelical Protestant groups, Baptists, the Church of Jesus Christ, Episcopalians, Jehovah’s Witnesses, Lutherans, Presbyterians, Russian Orthodox, and Seventh-day Adventists.

Catholics and Protestants are present throughout the country, with adherents among all major ethnic groups.  According to leaders of Mayan spiritual organizations, as well as Catholic and Protestant clergy, many indigenous Catholics and some indigenous Protestants practice some form of syncretism with indigenous spiritual rituals, mainly in the eastern city of Livingston and in the southern region of the country.

According to Jewish community leadership, approximately 1,000 Jews live in the country.  Muslim leaders stated there are approximately 1,200 Muslims of mostly Palestinian origin, who reside primarily in Guatemala City.  According to local Ahmadi Muslims, there is a small Ahmadi community of approximately 70 members.

The U.S. government estimates the total population at 9.2 million (July 2018 estimate).  The Roman Catholic Church estimates 63-65 percent of the population is Catholic.  According to a 2016 survey by a local marketing research and public opinion company, 48 percent of respondents self-identified as evangelical Protestants, 41 percent as Roman Catholics, 3 percent as other, and 8 percent as unaffiliated.

In the 2015 Latinobarometro regional public opinion survey, 43.6 percent of respondents identified as Catholic, 42.1 percent as evangelical Protestant, 1.8 percent as other, and 12.4 percent as unaffiliated.  Other religious groups, with their stated number of adherents, include Seventh-day Adventists (146,000), and Jehovah’s Witnesses (23,100).  Other religious groups that together constitute less than 5 percent of the population include The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ), Episcopalians, Lutherans, Antioquia Orthodox Apostolic Catholic Church, Muslims, Jews, Baha’is, Evangelical Moravian Church, and several Anabaptist and Mennonite groups.  Evangelical Protestant churches include the Church of God, Assemblies of God, Abundant Life Church, Living Love Church, International Christian Center, and various Great Commission churches.  A number of evangelical Protestant churches have no denominational affiliation.  The Moravian Church has a broad presence in the La Mosquitia Region in the eastern part of the country.  Some indigenous groups and Afro-Hondurans practice African and Amerindian faiths or incorporate elements of Christianity, African, and Amerindian religions into syncretistic religious practices and beliefs.

According to a representative of the Muslim community, the community has more than 3,100 members, of whom 90 percent are converts.  The Antioquia Orthodox Apostolic Catholic community counts nearly 1,800 members.  The Jewish community states it has approximately 250 members.

The U.S. government estimates the total population at 126 million (July 2018 estimate).  According to the 2010 census, approximately 83 percent identify as Catholic, 5 percent evangelical Protestant, 1.6 percent Pentecostal, 1.4 percent Jehovah’s Witnesses, and 0.5 percent Jewish.  Other religious groups include The Church of Jesus Christ of Latter-day Saints and Muslims.  More than 2 percent of the population reports practicing a religion not otherwise specified, and nearly 5 percent reports not practicing any religion.  Some indigenous persons adhere to syncretic religions drawing from indigenous beliefs.

Official statistics based on self-identification during the 2010 census sometimes differ from the membership figures stated by religious groups.  Approximately 315,000 individuals identify themselves as members of the Church of Jesus Christ of Latter-day Saints in the 2010 census.  Church officials, however, state their membership is approximately 1.3 million.  There are large Protestant communities in the southern states of Chiapas and Tabasco.  In Chiapas, evangelical Protestant leaders state nearly half of the state’s 2.4 million inhabitants are members of evangelical groups, including Seventh-day Adventists; however, fewer than 5 percent of 2010 census respondents in Chiapas self-identify as evangelical Protestant.

According to the 2010 census, the Jewish community totals approximately 67,500 persons, of whom nearly 42,000 live in Mexico City and the state of Mexico.  Nearly half of the country’s approximately 4,000 Muslims are concentrated in Mexico City and the state of Mexico.  There is also an Ahmadi Muslim population of several hundred living in Chiapas, most of whom are converts and of ethnic Tzotzil Maya origin.  There are also small indigenous communities of Baha’i that number in the hundreds.  An estimated half of the approximately 100,000 Mennonites are concentrated in the state of Chihuahua.

The U.S. government estimates the total population at 6.1 million (July 2018 estimate).  According to the 2005 census (the most recent available), conducted by the Nicaraguan Institute of Statistics and Census, 59 percent of the population is Catholic and 22 percent evangelical Protestant, including Pentecostals, Mennonites, Moravian Lutherans, and Baptists.  A survey conducted in June 2017 by M&R Consultants estimates Catholics compose 46 percent of the population, evangelical Protestants 33 percent, and religious believers without affiliation 14 percent.  Groups that together constitute less than 4 percent of the population include Jehovah’s Witnesses, The Church of Jesus Christ of Latter-day Saints, Moravian Lutheran Church, Jews, Muslims, and nonbelievers.

The Moravian Lutheran Church is largely concentrated in the country’s North and South Caribbean Coast Autonomous Regions.  A majority of its members are of indigenous or Afro-Caribbean descent.

The U.S. government estimates the total population at 3.8 million (July 2018 estimate).  The Ministry of Health estimates 69.7 percent of the population is Catholic and 18 percent evangelical Protestant.  Episcopalian (part of the Anglican Communion) and Methodist bishops state their communities have 11,000 and 1,500 members, respectively; the Buddhist community reports 3,000 members; and the Lutheran Church reports 1,000 members.  Smaller religious groups, found primarily in Panama City and other larger urban areas, include Seventh-day Adventists, The Church of Jesus Christ of Latter-day Saints, Jehovah’s Witnesses, Hindus, Baha’is, Pentecostals, and Rastafarians.  Baptists and Methodists derive their membership in large part from the African Antillean and expatriate communities.

Jewish leaders estimate their community to number 15,000 members, centered largely in Panama City.  The Muslim community, largely comprising Arab and Pakistani-origin individuals, and mostly Sunni, numbers approximately 14,000 and is centered primarily in Panama City, Colon City, and Penonome, with smaller congregations in David and Santiago in the western part of the country.  There are approximately 850 Rastafarians, most of whom live in Colon City and La Chorrera.  Indigenous religions, including Ibeorgun (prevalent among the Guna community), Mama Tata and Mama Chi (prevalent among the Ngobe Bugle community), and Embera (prevalent among the Embera community), are found in their respective indigenous communities located throughout the country.

The U.S. government estimates the total population at 7.0 million (July 2018 estimate).  According to the 2002 national census, the most recent survey reporting religious affiliation, 90 percent of the population is Roman Catholic (a 2014 Latinobarometro report estimated 88 percent is Roman Catholic) and 6 percent evangelical Protestant.  Groups that together constitute 4 percent of the population include Jehovah’s Witnesses, Jews, the Church of Jesus Christ, Muslims, Buddhists, Mennonites, the Family Federation for World Peace and Unification (Unification Church), and adherents of indigenous tribal beliefs.  Members of the Mennonite Church, whom Church leaders estimated to be between 30,000 and 46,000, are prominent in the remote areas of the central Chaco and some eastern regions of the country.  ICCAN estimated its membership at more than 100,000.

The U.S. government estimates the total population at 31.3 million (July 2018).  The 2017 national census reported the population as 76 percent Catholic (81 percent in 2007); 14 percent Protestant (mainly evangelical Protestant compared with 13 percent in 2007); 5.1 percent nonreligious; and 4.9 percent other religious groups.  The other religious groups include Jews, Muslims, Jehovah’s Witnesses, the Church of Jesus Christ, Israelites of the New Universal Pact, Baha’is, Buddhists, Orthodox Christians (primarily Russian and Greek), and the International Society of Krishna Consciousness.

According to the Israel Information Center for Latin America, approximately 3,000 Jews reside in the country, primarily in Lima, Cusco, and Iquitos.  According to the Muslim community, approximately 2,600 Muslims live in the country, with 2,000 in Lima and 600 in the Tacna region.  Lima’s Muslim community is approximately half-Arab in origin and half local converts, while Tacna’s is mostly Pakistani.  The majority of Muslims are Sunni.

Some indigenous peoples in the far eastern Amazonian jungles practice traditional faiths.  Many indigenous communities, particularly Catholics in the Andean highlands, practice a syncretic faith blending Christian and pre-Columbian beliefs.

The U.S. government estimates the total population at 3.4 million (July 2018 estimate).  According to a 2014 survey conducted by the Pew Research Center, 57 percent of the population self-identifies as Christian (42 percent Catholic and 15 percent Protestant), 37 percent as religious but unaffiliated, and 6 percent as other.  Groups together constituting less than 5 percent of the population include Jehovah’s Witnesses, Baha’is, The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ), the Valdense Church, Afro-Umbandists (who blend elements of Catholicism with animism and African and indigenous beliefs), Buddhists, members of the Family Federation for World Peace and Unification (Unification Church), Brahma Kumaris, and others.  According to the survey, 0.3 percent of the population is Jewish and 0.1 percent Hindu.  Jewish organizations state there are approximately 20,000 Jews living in the country (approximately 0.6 percent).  A 2014 Pew Research Center survey states 0.1 percent of the population self-identifies as Muslim.  Civil society experts estimate there are only between 700 and 1,500 Muslims (0.02 to 0.04 percent), mostly living near the border with Brazil.

The U.S. government estimates the total population at 31.7 million (July 2018 estimate).  This number, however, does not reflect the UN November 8 estimate that approximately three million Venezuelan refugees and migrants had left the country during the past few years.  The U.S. government estimates that 96 percent of the population is Catholic.  The remaining population includes evangelical Protestants, members of The Church of Jesus Christ of Latter-day Saints (Church of Jesus Christ), Jehovah’s Witnesses, Muslims, Baha’is, and Jews.

The ECV estimates 17 percent of the population is Protestant, the majority members of evangelical Protestant churches.  The Church of Jesus Christ estimates its numbers at 168,000.  The Muslim community numbers more than 100,000 and consists primarily of persons of Lebanese and Syrian descent living in Nueva Esparta State and the Caracas metropolitan area.  Sunnis are the majority, with a minority Shia community primarily in Margarita Island in Nueva Esparta State.  According to the Baha’i community, its membership is approximately 5,000.  According to CAIV, the Jewish community numbers approximately 9,000, with most members living in Caracas.